- Companies
- Groundworks and demolition
- Watford
- 27 Ymr Construction Ltd
27 Ymr Construction Ltd
- Company number
- 15609575
- Incorporated
- 2 Apr 20242 years trading
- Registered office
- 21 Heronslea, Watford, Hertfordshire, WD25 9PN
- Nature of business
- Demolition; Joinery installation; Other building completion and finishing; Other specialised construction activities n.e.c.
27 Ymr Construction Ltd is a 2-year-old private limited company registered in Watford, company number 15609575, one of 14 groundworks and demolition companies in Watford. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 30 April 2025, as filed at Companies House.
Where 27 Ymr Construction Ltd is registered
The registered office is in Watford (WD25), in the Watford local authority area, East of England. Show WD25 9PN on a map.
Other trade companies in WD25
- Ardel Construction LimitedBuilders
- Velocity Mechanical LtdPlumbers and heating engineers
- Jpjcm LimitedFinishing trades
- Mix & Go LtdSpecialist contractors
- Colney Prestige Autos LtdMotor traders
- Prestige Garden Services LtdLandscapers and gardeners
- Destinyd LtdMachinery repair and installation
- Leaf Space LimitedFinishing trades
What happens if 27 Ymr Construction Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 15609575
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 April 2024 (2 years ago)
- Registered office
- 21 Heronslea, Watford, Hertfordshire, WD25 9PN
- Nature of business
- Demolition (SIC 43110)
Joinery installation (SIC 43320)
Other building completion and finishing (SIC 43390)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 1 April 2026
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Watford
Other active groundworks and demolition companies registered in Watford.
- Aitch Demolition Co. Ltd2001
- Ao'mahony Limited2015
- Bianchi Demolition Contractors Ltd2026
- Blue House Services Ltd2014
- Charge Utilities Ltd2025
- DCH Engineering Ltd2017
- Duagh Holdings Limited2013
- Express Demolition Ltd2025
All groundworks and demolition companies in Watford · All trades in Watford · Groundworks and demolition across the UK
Frequently asked questions
When are 27 Ymr Construction Ltd's accounts due?
27 Ymr Construction Ltd's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is 27 Ymr Construction Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is 27 Ymr Construction Ltd still trading?
27 Ymr Construction Ltd is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does 27 Ymr Construction Ltd do?
27 Ymr Construction Ltd is registered under Demolition (SIC 43110); Joinery installation (SIC 43320); Other building completion and finishing (SIC 43390); Other specialised construction activities n.e.c. (SIC 43999).
How old is 27 Ymr Construction Ltd?
27 Ymr Construction Ltd was incorporated on 2 April 2024, 2 years ago.
What is the penalty if 27 Ymr Construction Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View 27 Ymr Construction Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.